39 results about "Gold fish" patented technology

The invention provides a method for overspeed preparation of gene edited goldfish. The method comprises the following steps: S1, obtaining gobiocypris rarus without primordial germ cells as receptor fish; s2, designing a target spot for the goldfish amh gene, introducing a Cas9 / gRNA complex into a goldfish fertilized egg, performing sequencing verification to obtain a mutant individual, and feeding the mutant individual as a donor fish; s3, taking gonads of donor fish, cutting into pieces, performing enzymolysis digestion, filtering, and performing density gradient centrifugation to enrich donor germline stem cells; s4, transplanting the germline stem cells of the donor fish into the receptor fish body, and feeding to obtain the gene edited goldfish sperms and ova. S5, hybridizing and feeding goldfish amh mutant sperms and ova produced by gobiocypris rarus to obtain gene edited goldfish individuals. According to the invention, gobiocypris gobiocypris is used as a receptor, the cross-subfamily gene edited goldfish is used as a donor, and an efficient, stable and easy-to-popularize method for preparing the gene edited goldfish is provided by utilizing a belly borrowing reproduction technology.

1. The name of the design product: olive kernel carving (goldfish). 2. The use of the design product: used for kernel carving handicraft, used for playing, decoration, handicraft ornament, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The application discloses a method for preparing goldfish feed from fermented abalone viscera powder, and comprises the following steps: preparing fermented abalone viscera powder, including raw material pretreatment, strain activation, anaerobic fermentation and final treatment; preparing a formula of the goldfish feed, including fermented abalone viscera powder, spirulina powder, fish meal, soybean meal, rice bran, wheat flour, fish oil, alpha-starch, soybean lecithin, calcium dihydrogen phosphate, vitamin premix, mineral premix, betaine, garlicin, VC-phosphate, lysine and choline chloride; and preparing the goldfish feed, including accurate batching, uniform mixing, moisture adjustment and molding, grading granulation, drying and cooling and grading screening. The fermentation and feed preparation process is simplified, the complicated enzymolysis-fermentation combined process is abandoned, no professional technical personnel are needed, and the household breeders can prepare the feed through simple equipment, and the enterprises can mass-produce the feed; the formula is optimized for goldfishes in different growth stages, is suitable for multiple goldfishes such as golden goldfish and grass goldfish, and has high application flexibility.

1. Name of the designed product: shower holder (goldfish). 2. Use of the designed product: fixing shower. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

By implementing measures to restrict the robot's range of movement on the game board (2) at the competition venue, it will be possible to participate in the competition from the internet, just as it is to participate in the competition at the venue. [Solution] To achieve this, the robot will be equipped with a movement range recognition system that ensures it can only move within its designated range, preventing interference with robot operation, and allowing it to be controlled similarly both at the competition venue and over the internet. Furthermore, the number of goldfish scooped will be counted fairly.

The utility model discloses a goldfish culture tail water treatment device, which relates to the technical field of tail water treatment, and adopts the technical scheme that the goldfish culture tail water treatment device comprises a pool body, a floating plate is arranged in the pool body, a plurality of through holes which are uniformly distributed in a matrix shape are formed in the floating plate, and ropes are fixedly arranged on two sides of the floating plate; the purifying device is located on the front side of the pond body, pump bodies are arranged on the two sides of the purifying device, and first pipelines are fixedly connected between the two pump bodies and the pond body. The goldfish breeding tail water purifying device has the advantages that the pipelines, the two pump bodies and the third pipeline are designed, goldfish breeding tail water can enter the purifying device through the second pipeline, then the tail water is treated, and the tail water is purified. After the tail water is treated, the tail water is discharged into the pond body, so that the floating plate in the pond body can float on the water, a user can plant aquatic vegetables and other aquatic crops on the floating plate, the tail water is not directly discharged after being treated by the treatment device, and the water is reutilized; therefore, the utilization rate of water resources can be increased.

The application discloses a goldfish molecular marker assisted breeding method, relates to the ornamental fish genetic breeding technical field, and aims at overcoming the defects of inbred degeneration and uncontrollable germplasm in new strain breeding. The method comprises the following steps: selecting a wishful eye goldfish with wishful eye traits and carrying first and second molecular markers in homozygosis as a first parent, and selecting a skin ball pearl goldfish with pearl eye traits as a second parent; performing the first parent and the second parent with normal and reverse crossing to construct two hybrid families; performing brother-sister intercross of F1 generation of the two families; screening double marker homozygous individuals; screening a candidate wishful pearl strain with wishful eye and pearl eye traits; and performing interfamily hybridization of the candidate strains of the two families to obtain a target goldfish new strain. The application can overcome the germplasm degeneration caused by inbreeding, and obtain a new goldfish strain with visible pupil and round and beautiful body shape when looking down, i.e., the wishful pearl, and realize germplasm tracking and intellectual property protection through molecular markers.

The application discloses a goldfish molecular marker assisted breeding method, relates to the ornamental fish genetic breeding technical field, and aims at overcoming the defects of inbred degeneration and uncontrollable germplasm in new strain breeding. The method comprises the following steps: selecting a wishful eye goldfish with wishful eye traits and carrying first and second molecular markers in homozygosis as a first parent, and selecting a skin ball pearl goldfish with pearl eye traits as a second parent; performing the first parent and the second parent with normal and reverse crossing to construct two hybrid families; performing brother-sister intercross of F1 generation of the two families; screening double marker homozygous individuals; screening a candidate wishful pearl strain with wishful eye and pearl eye traits; and performing interfamily hybridization of the candidate strains of the two families to obtain a target goldfish new strain. The application can overcome the germplasm degeneration caused by inbreeding, and obtain a new goldfish strain with visible pupil and round and beautiful body shape when looking down, i.e., the wishful pearl, and realize germplasm tracking and intellectual property protection through molecular markers.

The utility model discloses a goldfish cultivation greenhouse relates to the technical field of the greenhouse, and its technical scheme is: including the shed framework, the shed cloth is covered outside the shed framework, and the shed cloth one side is equipped with covering mechanism, covering mechanism includes two support frames, and two support frames are equipped respectively in the both sides of shed framework, and the outer surface of support frame is provided with the sliding slot, and covering mechanism includes unwinding subassembly and winding subassembly, and unwinding subassembly includes two first side plates, and two first side plates are fixedly connected with two support frames respectively, and the transmission shaft is connected through bearing between two first side plates, and one first side plate one side is equipped with the first motor fixedly, and the first motor output is fixedly connected with the transmission shaft, and the transmission shaft is coiled with the shade cloth outside, and the shade cloth one side is equipped with the connecting rod fixedly, and the beneficial effect is: effectively adjust the light and temperature condition in the greenhouse, provide a more stable, suitable growth environment for goldfish, and the operation efficiency is improved greatly through the manual regulation side shade curtain cloth quick release.

The utility model relates to aquatic products breeding equipment technical field provides a kind of goldfish artificial propagation post-rehabilitation maintenance device.The goldfish artificial propagation post-rehabilitation maintenance device includes box, drives component and partition component.The inside of box has cavity, and top is equipped with opening;Drive component is located in the inside of cavity, for driving fish;Partition component is located in box, for switching between first state and second state, in first state, partition component divides cavity into not intercommunicating feeding area and medicated bath area;In second state, feeding area and medicated bath area are communicated.The utility model solves the defect that repeated fishing operation leads to stress reaction intensification in prior art, realizes the rehabilitation nursing operation of exempting from transfer processing, improves goldfish recovery quality and efficiency.

1. The name of the design product: lampshade of lantern (goldfish). 2. The use of the design product: lampshade of lantern. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the designed product: comb (goldfish). 2. Use of the designed product: for combing hair. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the product in this design: Swimming ring (goldfish). 2. Intended use of this design: for water sports or recreation. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Both A and B are transparent.

1. Name of the designed product: electronic game device. 2. Use of the designed product: used as an entertainment device, such as an electronic game device for simulating fishing for goldfish. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1. 5. Other circumstances or explanations: A part in perspective view 1 is a display screen.

1. Name of the product in this design: Pendant (Goldfish Diamond Design). 2. Purpose of this design: A pendant for wearing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an application of a sebastites verrucosa venom protein neoVTX. The invention finds that the sebastes verrucosa venom protein neoVTX has the functions of inhibiting a voltage-gated sodium ion channel and mediating muscle paralysis, can inhibit activities of zebra fish and grass goldfish, and can be used as a macromolecular probe template for exploring the voltage-gated sodium ion channel and explaining clinical symptoms of stab wounds of sebastes verrucosa; the compound can be further used for developing a medicine for paralyzing muscles and a medicine for relieving stabbing poisoning of sebastes verrucosa.

1. The name of the design product: oil can cover (goldfish mouth). 2. The use of the design product: the design product is used as a PE oil can cover. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: toy bubble machine (goldfish). 2. The use of the design product: for children to play. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The present application belongs to the technical field of aquaculture, and particularly relates to a goldfish insemination medium and a method for artificial insemination and hatching of goldfish. The specific implementation steps are as follows: selecting female and male parent fish which are in the process of tail chasing reproduction, squeezing the abdomen of the fish to discharge the eggs and sperm into the insemination medium, and stirring and mixing the artificial insemination; transferring the eggs to a mucus removal medium to remove the mucus of the eggs; placing the mucus-removed eggs into a hatching bag after simple rinsing; and transferring the hatched fry into a rearing pond for feeding. The suitable osmotic pressure and egg white protein environment provided by the insemination medium can significantly prolong the duration of the activity of goldfish eggs and sperm, and improve the effect of increasing the fertilization rate of the eggs; the mucus removal medium is used to remove the mucus of the eggs, so as to avoid the mutual adhesion of the eggs into groups or clusters, improve the hatching rate of the goldfish, and enable the hereditary ornamental traits of the goldfish to fully develop, while preventing pathogenic microorganisms from being transmitted from the parent generation to the offspring generation. The selection of the hatching bag provides a good hatching environment for the eggs.

1. Name of the product in this design: Sprayer (Goldfish-shaped tube end). 2. Application of this design: It is used for spraying liquids in plant care, outdoor cleaning, and car washing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention provides a high-temperature breeding technique for goldfish and koi. By monitoring the water temperature and feeding status of the goldfish and koi, the method obtains the water temperature change trend and feeding status changes. Based on the current water temperature, the magnitude of the temperature change, the duration of the temperature change, and the changes in feeding status, the current stage of change is determined. A feeding management plan is generated based on the current stage and the corresponding water temperature and feeding status. Feeding and management are then implemented according to the feeding management plan. By monitoring water temperature trends and feeding status changes, and generating feeding management plans in stages, a systematic regulation of the health status of goldfish and koi during the high-temperature summer period is achieved. This avoids extensive management relying on experience-based judgment, reduces metabolic burden, stress risks, and health hazards caused by water temperature fluctuations and mismatched feeding, and improves the stability and repeatability of breeding management.

The utility model relates to the technical field of breeding industry, and particularly discloses a drifting type feeding device for a goldfish breeding pond, which comprises a food storage barrel, a blanking pipe in threaded connection with the bottom end of the food storage barrel, a food blanking structure in threaded connection with the bottom end of a floating structure, and a load bearing ball fixed in the middle position of the bottom end of the food blanking structure, the floating structure is arranged between the material falling pipe and the food falling structure, and the floating structure is used for maintaining the food storage barrel, the material falling pipe and the food falling structure to float on the water surface, and the floating structure, the limiting rod, the foam floating plate, the fixing groove and the floating sliding groove float up and down on the outer side wall of the material falling pipe at the top end of the feeding tank; in cooperation with a load bearing ball, the feeder can be more stable and is not prone to rollover due to impact of fish fighting for food.

1. Name of the designed product: toy (hand-shaking lotus goldfish dish). 2. Use of the designed product: toy. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: front view.

The invention discloses an application of six subunit proteins of sebastibastes roseus venom protein neoVTX. The invention finds that six subunit proteins of neoVTX can inhibit voltage-gated sodium ion channels and mediate muscle paralysis functions, and verifies that neoVTX can inhibit activities of zebra fish and grass goldfish and does not cause individual death. The invention provides a new direction for preparing a voltage-gated sodium ion channel macromolecular probe template and a muscle paralysis drug by using six subunit proteins of the sebastites verrucosa venom protein neoVTX.